I had one of those on my pro harness,, they are too noisy! get some rope with 2 karabiners and use the same set up that came on the seat of the pants..... or bring extra rope with a loose loop in it and using a truckers hitch tie on the tree and leave there till the stand comes down,,,,,, on your harness just leave one karabiner and snap on when you get there .... like the pic above.
I use hockey tape on all metal so I wrap all metal parts that don't move with hockey tape for zero noise.